| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.25 | 10.229% | $117.1183 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $41.32 | 7.660% | $44.4851 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $213.29 | 11.491% | $237.7992 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $198.54 | 4.349% | $207.1745 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $114.46 | 6.783% | $122.2238 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $154.37 | 3.170% | $159.2635 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $115.51 | 9.529% | $126.5169 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $943.74 | $1,014.5813 | $1,014.58 | $1,014.50 | $1,014.60 | |